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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "${POLYDEV_USER_TOKEN}"
      }
    }
  }
}

claude mcp add polydev -e "POLYDEV_USER_TOKEN=${POLYDEV_USER_TOKEN}" -- npx -y [email protected]

[mcp_servers.polydev]
command = "npx"
args = ["-y", "[email protected]"]
env = { "POLYDEV_USER_TOKEN" = "${POLYDEV_USER_TOKEN}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "polydev": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]"
      ],
      "enabled": true,
      "environment": {
        "POLYDEV_USER_TOKEN": "{env:POLYDEV_USER_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "${POLYDEV_USER_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=polydev&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsInBvbHlkZXYtYWlAMS44LjcyIl0sImVudiI6eyJQT0xZREVWX1VTRVJfVE9LRU4iOiIke1BPTFlERVZfVVNFUl9UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "polydev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "${POLYDEV_USER_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "${POLYDEV_USER_TOKEN}"
      }
    }
  }
}

extensions:
  "polydev":
    enabled: true
    name: "polydev"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
    envs:
      "POLYDEV_USER_TOKEN": "${POLYDEV_USER_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${POLYDEV_USER_TOKEN}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies50 · weight 15

fail
deps.known_vulns7 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-6g55-p6wh-862q in [email protected] (indirect, fixed in 8.5.12), GHSA-r28c-9q8g-f849 in [email protected] (indirect, fixed in 8.5.18), GHSA-f88m-g3jw-g9cj in [email protected] (indirect, fixed in 0.35.0), ...; 5 more of lower severity or without a fix
n/a
deps.mcp_sdk_versionthe official MCP SDK is not in the dependency graph
pass
deps.resolvable[email protected] resolved: 394 packages

Tool list unknown · checked 2026-10-19 10:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 76 / 100

provenance80

livenessn/a

freshness45

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured -stale-258d

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npm393 dependencies, resolved · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6g55-p6wh-862qPostCSS: Arbitrary file read and information disclosure via attacker-controlled sourceMappingURL in CSS comments	high	`[email protected]`indirect	fixed in `8.5.12`
GHSA-r28c-9q8g-f849PostCSS: Path Traversal in Previous Source Map Auto-Loading (sourceMappingURL) leads to Arbitrary .map File Disclosure	high	`[email protected]`indirect	fixed in `8.5.18`
GHSA-f88m-g3jw-g9cjsharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591	high	`[email protected]`indirect	fixed in `0.35.0`
GHSA-rgj7-g3m4-5g8csharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545	high	`[email protected]`indirect	fixed in `0.35.4`
GHSA-wq5f-xc86-pv6wsharp : Vulnerability in librsvg dependency CVE-2026-96889	high	`[email protected]`indirect	fixed in `0.35.5`
GHSA-wq5f-xc86-pv6wsharp : Vulnerability in librsvg dependency CVE-2026-96889	high	`[email protected]`indirect	fixed in `0.35.5`
GHSA-68fv-2mgg-jv7qsource-map-js allows event-loop denial of service through indexed source-map section offsets	high	`[email protected]`indirect	fixed in `1.2.2`
GHSA-4jqv-mc3x-m676Next.js has cache poisoning of SSG and ISR pages in self-hosted applications	moderate	`[email protected]`direct	fixed in `15.5.27`
GHSA-mcj8-r9mp-w47pNext.js has cache poisoning in SSG/ISR rendering that leads to cross-user content substitution and persistent denial of service	moderate	`[email protected]`direct	fixed in `15.5.27`
GHSA-fxqj-rqcc-2cmpPostCSS: incomplete fix of GHSA-6g55-p6wh-862q — attacker-controlled sourceMappingURL reads arbitrary .map files when `from` is unset	moderate	`[email protected]`indirect	fixed in `8.5.23`

2 more advisories in the dependencies endpoint.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`polydev-ai`	npm	1.8.72	–	`POLYDEV_USER_TOKEN`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.polydev-ai/polydev",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.8.72",
  "packages": [
    {
      "version": "1.8.72",
      "transport": {
        "type": "stdio"
      },
      "identifier": "polydev-ai",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "POLYDEV_USER_TOKEN",
          "format": "string",
          "isSecret": true,
          "isRequired": true,
          "description": "Your Polydev API token from polydev.ai/dashboard/mcp-tokens"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/polydev-ai/polydev",
    "source": "github"
  },
  "description": "Query GPT-5, Claude, Gemini, and Grok simultaneously through one MCP server"
}